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ION Radium WS Harness

ION Radium WS Harness

Regular price £200.00 GBP
Regular price £239.99 GBP Sale price £200.00 GBP
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note: black M and L have logo missing in the middle, picture shown and discounted accordingly.


The Radium is the perfect harness for every windsurfer who's looking for flexibility combined with good back support. With a flex index of 8, it belongs to the medium rigid harnesses. Flexible side parts and an internal flex belt allow for good mobility. An EVA pad on the inside provides cushioning while the 3D_Plus spine reinforces back support. The result is a sound balance between freedom of movement and support through a high outline. The harness comes with a lightweight thanks to the partly Curv construction, non-water absorbent HD_Foam, and the sleek Spectre Bar (windsurf hook included). The Curv_Flaps of the Spectre bar create a seamless and optimal force distribution throughout the harness.



  • Partly Curv - Partly molded Curv composite material with strong back support and flexible sideparts.
  • Inside EVA - EVA on the inside prevents the harness from riding up and rotating.
  • Spectre Bar / Windsurf Hook - ION‘s latest innovation in spreader bar technology. Incredible flexibility and a slim outline. Including aluminium windsurf hook.
  • Ultra lightweight - Thanks to its light construction combined with a clever mix of materials, this harness ranks as the most durable and lightweight hard shell on the market.







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